Barter is the present and the future of international trade, especially for people who is starting in the import export business. Barter and more: Triangular operations.
Scraper conveyor is one of the three fully mechanized coal mining, which is suitable for conveying coal in fully mechanized coal mining face. The sprocket assembly is an important transmission part of the scraper conveyor. Sprocket wheel component is…
The tail drum is located at the front and rear ends of the tail of the self-moving machine. It bears the weight of belt and materials, has the function of transferring power and guiding, and is an important component of the tail of the self-moving machine.…
The hydraulic support column is the main component to support and carry the hydraulic support, it directly affects the performance of the hydraulic support. Therefore, in addition to reasonable working resistance and reliable working characteristics,…
Scraper pin row, also known as the scraper gear rail, scraper pin row, through the scraper and the central slot on the throne with horizontal pin, vertical pin fixed together, there are forging pin row, casting pin row, specifications and types are also…
Flat wire conveyor belts, constructed of cross rods and flat metal strips, can provide an open mesh with flat surface, endless splicing, easy air circulation, excellent fluid drainage as well as ease of cleaning. Meanwhile, they are easy to maintain…
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